feel no compunction; not have a guilty conscience; not feel ashamed ❍ 若说因官事错误，得个不是，～。(《红楼梦》1363) If they are blamed for their malpractices,it is no more than they deserve. ❍ 你我为朝廷办事，就是不顾私亲，也还觉得～。(《儒林外史》77) …and since we were busy on state business,even if we had to neglect our own relativeswe need feel no compunction.
于心无愧
have a clear conscience;feel no prick of conscience